#define _CRT_SECURE_NO_WARNINGS 1
#include<stdio.h>
#include<string.h>
int main()
{
	char arr1[] = "yangzhangkai@gitee.com";
	char arr2[30] = { 0 };
	strcpy(arr2, arr1);
	const char* p = ".@";
	for (char* ret = strtok(arr2, p);ret != NULL;ret = strtok(NULL, p))
	{
		printf("%s\n", ret);
	}
	return 0;
}